2012 Daytona 500

The race car of Jamie McMurray (1) and others are covered in rain tarps along pit row in the rain before the start of the Daytona 500 at Daytona International Speedway on Sunday, February 26, 2012.

The race car of Jamie McMurray (1) and others are covered in rain tarps along pit row in the rain before the start of the Daytona 500 at Daytona International Speedway on Sunday, February 26, 2012. (STEPHEN M. DOWELL, ORLANDO SENTINEL)

The race car of Jamie McMurray (1) and others are covered in rain tarps along pit row in the rain before the start of the Daytona 500 at Daytona International Speedway on Sunday, February 26, 2012.STEPHEN M. DOWELL, ORLANDO SENTINEL